🐛 Fix: 스프링 컨테이너로 proxy path 수정

Author: zjhj0814

nginx/conf.d/app.conf

@@ -1,3 +1,7 @@
+upstream spring_app {
+    server interview-be-app:8080;
+}
+
 server {
     listen 80;
     listen [::]:80;
@@ -25,7 +29,7 @@ server {
 
    # 기본 프록시
     location / {
-      proxy_pass http://localhost:8080;
+      proxy_pass http://spring_app:8080;
       proxy_set_header Host $http_host;
       proxy_set_header X-Real-IP $remote_addr;
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -35,7 +39,7 @@ server {
 
     # SSE (타임아웃/버퍼링 조정)
     location /notifications/subscribe {
-      proxy_pass http://localhost:8080;
+      proxy_pass http://spring_app:8080;
       proxy_http_version 1.1;
       proxy_set_header Connection '';
       proxy_buffering off;